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29 de may. de 2024 · The wavelet time–frequency map is then used as a feature map input to the improved ConvNext network for training, aiming to achieve rolling bearing fault diagnosis recognition. Finally, experimental results demonstrate that the proposed method exhibits a high level of fault recognition accuracy and stability in laboratory data.
29 de may. de 2024 · The introduction of ultrasonic vibrations combined with an electric current in the turning process (VEAT) helped to deliver an electric flow of very high frequency (20 kHz). Indeed, VEAT 50 A reduced the cutting force by approximately 6.7% compared to UAT which is based on turning with ultrasonic vibrations alone.
Hace 22 horas · A related question is a question created from another question. When the related question is created, it will be automatically linked to the original question.
Hace 22 horas · Hello, In the datasheet of the 1.5 uH inductor "7440450015" from Würth Elektronik there is the typical impedance characteristics curve which I also attach here. However the impedance values well below the self-resonance frequency does not correspond to the real inductance of the inductor. For example at 1 MHz the impedance is 5 Ohm.
Hace 8 horas · The short documentary in which Brito tells the story of the return opens with a video that his uncle and namesake Sergio Brito Cataño recorded in the early morning when the clan returned to the desert. It shows women unloading belongings and gathering firewood for the bonfire, men burying poles to build the “ranchería” (family farm ...
Hace 6 horas · By Bloomberg May 28, 2024, 9:49:09 PM IST (Published) 3 Min Read. A systematic-trading startup founded by three alumni from Google DeepMind is bringing its algorithms to Tower Research Capital — including a little AI poker-playing prowess. EquiLibre Technologies agreed a deal late last year to contribute exclusively to the New York ...
29 de may. de 2024 · This sound bath, recorded in a live 20-minute session, is created in the key of D (Re - 417Hz Solfeggio Frequency). Close your eyes and let the deep sounds o...
